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Princess|Lab Grown|IGI

2.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG546223320

Shape and cutting style on the report: Princess cut

Certificate IGI LG546223320

Diamond specifications and retailer prices

From $642 AUD
$451 USD
As of October 30, 2026
Save $4,284 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,926 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG546223320 or 546223320. Listed at 21 retailers as of October 30, 2026, with prices from $642 to $4,926, a $4,284 spread on the same certified stone. Brilliant Earth lists it at $4,926. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546223320
Dimensions7.39 × 7.31 × 5.30 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.39 mm7.31 mm2.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546223320
Side View
Table 71.0%Crown 40.9°Girdle: MediumPavilion 39.6°Culet: NoneDepth 72.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,926 AUD|Low: $642 AUD|High: $5,168 AUD|Avg: $1,749 AUD|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 4$642 AUD
Retailer 10$717 AUD
Retailer 15$719 AUD
Retailer 5$796 AUD
Retailer 18$796 AUD
Retailer 3$957 AUD
Retailer 11$997 AUD
Retailer 8$1,248 AUD
Retailer 9$1,297 AUD
Retailer 2$1,316 AUD
Retailer 12$1,766 AUD
Retailer 13$1,919 AUD
Retailer 6$2,138 AUD
Retailer 17$2,506 AUD
Retailer 16$2,557 AUD
Retailer 14$2,927 AUD
Retailer 7$2,977 AUD
Brilliant Earth$4,926 AUD

43 data points across 18 retailers

21 retailers$642 AUD to $4,926 AUD

A
Cheapest Retailer
-
$642 AUD
$451 USD
A
Retailer 2
-
$717 AUD
$504 USD
View
Final sale: no returns
A
Retailer 3
-
$719 AUD
$505 USD
View
A
Retailer 4
-
$796 AUD
$559 USD
View
Retailer 5
-
$796 AUD
$559 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$957 AUD
£529 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$997 AUD
$700 USD
View
A
Retailer 8
-
$1,199 AUD
$842 USD
View
A
Retailer 9
-
$1,248 AUD
$877 USD
View
A
Retailer 10
-
$1,297 AUD
$911 USD
View
A
Retailer 11
-
$1,316 AUD
£728 GBP
View
B+
Retailer 12
-
$1,766 AUD
View
B+
Retailer 13
-
$1,919 AUD
ZAR 21,774 ZAR
View
B+
Retailer 14
-
$2,138 AUD
$1,502 USD
View
Retailer 15
-
$2,321 AUD
£1,284 GBP
View
Price last confirmed 25 days ago
B
Retailer 16
-
$2,506 AUD
$1,760 USD
View
B+
Retailer 17
-
$2,557 AUD
$1,796 USD
View
B
Retailer 18
-
$2,603 AUD
$1,828 USD
View
B
Retailer 19
-
$2,927 AUD
£1,619 GBP
View
B
Retailer 20
-
$2,977 AUD
$2,091 USD
View
Most Expensive
B
Brilliant Earth
6323641A · Oct 31
$4,926 AUD
$3,460 USD
View
20 more retailers have this diamond
Prices start from $642 AUDSave up to $4,284 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.50ct Princess
$642 AUD